[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
This bug was fixed in the package lxc - 1.1.5-0ubuntu0.15.04.3 --- lxc (1.1.5-0ubuntu0.15.04.3) vivid-proposed; urgency=medium * Cherry-pick from upstream: - Fix preserve_ns to work on < 3.8 kernels. (LP: #1516971) - Fix process title rewrite to not mangle the environment. (LP: #1517107) lxc (1.1.5-0ubuntu0.15.04.2) vivid-proposed; urgency=medium * Cherry-pick from upstream: - Fix ubuntu-cloud template to detect compression algorithm instead of hardcoding xz. Also update list of supported releases and use trusty as the fallback release. (LP: #1515463) * Update lxc-tests description to make it clear that this package is meant to be used by developers and by automated testing. lxc (1.1.5-0ubuntu0.15.04.1) vivid-proposed; urgency=medium * New upstream bugfix release (MRE) (1.1.5) (LP: #1497420, LP: #1436723, LP: #1441068, LP: #1504496, LP: #1466458, LP: #1510619) * Drop proxy detection from the autopkgtest exercise script. -- Stéphane Graber Wed, 18 Nov 2015 13:41:23 -0500 ** Changed in: lxc (Ubuntu Vivid) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
** Tags removed: verification-needed ** Tags added: verification-done -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
Hello Chris, or anyone else affected, Accepted lxc into vivid-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/lxc/1.1.5-0ubuntu0.15.04.2 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, and change the tag from verification-needed to verification-done. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed. In either case, details of your testing will help us make a better decision. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance! ** Changed in: lxc (Ubuntu Vivid) Status: In Progress => Fix Committed ** Tags added: verification-needed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
** Changed in: lxc (Ubuntu Vivid) Status: New => In Progress -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
** Also affects: lxc (Ubuntu Vivid) Importance: Undecided Status: New ** Changed in: lxc (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
@Chris: Thanks ! I had to implement a different scheme not using nested containers but still requiring lxc-1.1.2. I'll give nested containers another shot asap. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
Correction, on the host and on outer (just tried). -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
On the host. Sorry for taking so long to answer, launchpad seems to have eaten my email answer... -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
@Chris: Where do you add the ubuntu-lxc/daily ppa ? On the host or on the outer container ? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
I run into the same issue on a vivid host while trying to start a trusty nested container from inside a trusty container. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
Adding ppa:ubuntu-lxc/daily seems to solve the problem. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
** Changed in: lxc (Ubuntu) Status: Fix Released => Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
Ok, so it seems this isn't fixed after all. Following the exact steps reported in my original message result in a non-starting container (same error message) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
Good to hear. We did have a bunch of fixes in there which were aimed at fixing that. ** Changed in: lxc (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
This seems to be fixed in vivid with lxc 1.1.2: tribaal@vivid-test:~$ apt-cache policy lxc lxc: Installed: 1.1.2-0ubuntu1 Candidate: 1.1.2-0ubuntu1 Version table: *** 1.1.2-0ubuntu1 0 500 http://ch.archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages 100 /var/lib/dpkg/status tribaal@vivid-test:~$ apt-cache policy lxc-templates lxc-templates: Installed: 1.1.2-0ubuntu1 Candidate: 1.1.2-0ubuntu1 Version table: *** 1.1.2-0ubuntu1 0 500 http://ch.archive.ubuntu.com/ubuntu/ vivid/main amd64 Packages 100 /var/lib/dpkg/status -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
** Changed in: lxc (Ubuntu) Importance: Undecided => High -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
So, the new lxcfs in vivid-proposed does *not* solve this particular problem. Again, running the daily PPA code solved this, but that means using the ppa for both vivid and trusty, not just vivid. Don't hesitate to let me know how I can test more/further versions of LXC, including git branches, if needed. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
You can temporarily turn on vivid-proposed in /etc/apt/sources.list. lxcfs was released to vivid a couple of hours ago after the latest cgmanager landed fixing a test regressions due to systemd. lxc is currently mostly held because of broken apparmor tests. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
Oh, good to hear. Can I easily test what's in vivid-proposed, and/or somehow influence the landing? Since I have a pretty good test set up for this particular scenario I might as well help you guys :) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
Ah, we have a new lxc and lxcfs currently stuck in vivid-proposed, I wonder if that'd include the fix you need. Note that we're still working on fixing a bunch of regressions to allow those packages to migrate to vivid proper. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
If both the host (vivid) and the outer guest run LXC from ppa:ubuntu- lxc/daily, the tested scenario works. sudo add-apt-repository ppa:ubuntu-lxc/daily #on both the vivid host and at leas the outer guest (trusty). N.b. Only works if both the host and the first guest run the ppa code - seems like only the host running the newest code doesn't help. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
Just so it's clear, confirmed these steps are broken on an updated vivid install. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
** Description changed: The nested LXC functionality seems to be broken on Vivid, at least with the following setup: Vivid (Host) -> Trusty (Outer LXC) -> Trusty (Inner LXC) What happens: The Inner LXC start command fails when trying to start with: http://pastebin.ubuntu.com/10682639/ ( 631 cgroup error? 100 cgroups with this name already running seems to be the revelant error message). What is expected to happen: The inner LXC start command is expected to succeed and result in a running nested container. Steps to reproduce: - Install vivid server daily, update. - sudo apt-get install lxc - sudo lxc-create -n outer -t ubuntu -- --release trusty --mirror=http://ch.archive.ubuntu.com/ubuntu -b $USER - - sudo su - - echo 'lxc.aa_profile = lxc_container_default_with_nesting' >> /var/lib/lxc/outer/config + - sudo su + - echo 'lxc.aa_profile = lxc-container-default-with-nesting' >> /var/lib/lxc/outer/config - exit - sudo lxc-start -n outer - (SSH to outer) - sudo apt-get update && sudo apt-get dist-upgrade - sudo apt-get install lxc - sudo lxc-create -n inner -t ubuntu -- --release trusty --mirror=http://ch.archive.ubuntu.com/ubuntu -b $USER - sudo lxc-start -n inner Fails with: http://pastebin.ubuntu.com/10682639/ Enabling debug logs for this action yields: http://pastebin.ubuntu.com/10682658/ Control: The exact same scenario works on trusty and utopic. Tested by spinning up server installs (from isos) in KVMs and verifying manually. Any further log or information available on request, including KVM images demonstrating the problem. ProblemType: Bug DistroRelease: Ubuntu 15.04 Package: lxc 1.1.0-0ubuntu1 ProcVersionSignature: Ubuntu 3.19.0-10.10-generic 3.19.2 Uname: Linux 3.19.0-10-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 2.16.2-0ubuntu4 Architecture: amd64 CurrentDesktop: Unity Date: Thu Mar 26 08:43:56 2015 InstallationDate: Installed on 2015-03-12 (13 days ago) InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150306) SourcePackage: lxc UpgradeStatus: No upgrade log present (probably fresh install) defaults.conf: - lxc.network.type = veth - lxc.network.link = lxcbr0 - lxc.network.flags = up - lxc.network.hwaddr = 00:16:3e:xx:xx:xx + lxc.network.type = veth + lxc.network.link = lxcbr0 + lxc.network.flags = up + lxc.network.hwaddr = 00:16:3e:xx:xx:xx -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: lxc (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 1436723] Re: Regression: Nested LXC is broken on Vivid
** Tags added: landscape -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to lxc in Ubuntu. https://bugs.launchpad.net/bugs/1436723 Title: Regression: Nested LXC is broken on Vivid To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1436723/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
